算子方程

词组短语

operator equation

与算子方程相关的网络例句 [注：此内容来源于网络，仅供参考]

In the second aspect, a systematic study is made on random ambiguous point、random asymptotic ambiguous point、random intrinsic value and random intrinsic element of random operator.

在随机非线性算子与随机算子方程方面，深入研究了随机不动点的存在性与随机算子方程的随机解。

These problems include the selfadjointness of the coefficient matrix operator, the functional of the matrix operator equation, the equivalence between variational problem and boundary value problem of eddy-current fields, and the extreme value principle of the functional.

本文首先从求解时谐涡流场的〓-ψ法与〓-Ω法的矩阵算子方程出发，提出了时谐涡流场的统一矩阵算子方程，进而系统地讨论了该方程的系数矩阵算子的自伴性、矩阵算子方程的泛函、涡流场边值问题与对应变分问题的等价性以及泛函的极值原理。

In order to find a stable approximate solution of linear compact operator equation, the article introduces general theories about ill-posed problems, it bases on spectral theory of self-adjiont compact operators and the singular value decomposition for compact operators, avails singular system to give expression of the solution, and explains ill-posedness of compact operator equation roots in the property that the singular values trends to zero. Thereout, it is provided with theoretic support of building up regularization method by inducting regularization filter to weaken or filtrate the influence that the nature of the singular value being very close to zero has on the solutions stability.

为了得到线性紧算子方程稳定的近似解，介绍了不适定问题正则化的一般理论，以自伴紧算子的谱分析与紧算子奇异值分解为理论基础，利用奇异系给出了解的表达式，说明了紧算子方程不适定性的根源在于紧算子的奇异值趋于零的性质，由此通过引入正则化滤子函数来减弱或滤掉奇异值趋于零的性质对解的稳定性的影响，构造正则算子，从而提供了建立正则化方法的理论依据。

In this paper,four aspects of the above problems were studied:Firstly, the problem of solving continuous linear operator equation inseparable Hilbert space is studied .

通过把第一类连续不适定算子方程转换为等价的无穷维方程组，然后利用投影法，给出了解存在唯一的充要条件；给出了连续线性不适定算子方程解析解，解决了不适定情况下解的表示问题，由此给出了算子方程的数值求解公式；进一步证明了，在解不唯一情况下，此表达式给出的解为算子方程的最小范数解，同时表示出了连续线性不适定算子方程的解集。

The researches about solving the nonlinearoperator equation in the paper, point out a new direction and instructionalmeaning for solving general nonlinear operator equation.

本文中关于非线性算子方程求解问题的研究，为一般非线性算子方程求解的研究指出了一条新的方向，从而对一般的非线性算子方程的研究具有指导意义。

This paper sets up the fixed point theorems for cone stretching or compression and more extensive fixed point theorems for cone stretching or compression in their normal forms on the condensing mapping.

本文建立凝聚映象的锥拉、压不动点定理和更为广泛的范数形式凝聚映象的锥拉、压不动点定理以及对非锥映象的表现形式，然后利用所得的结果来研究凝聚算子的固有值的全局特征和算子方程的非零解并用到YpbIcoH算子上。

For operator equation, it is interesting for people to solve the equation and study the properties of the solution.

对于算子方程，人们较多关注的是算子方程的求解问题以及方程解的性质等。

Secondly, we define a monotone operator and prove that the orthogonal projection is the solution for the monotone operator equation.

其次定义了一个单调算子，利用单调算子的理论，证明了求解这个正交投影等价于求解一个单调算子方程。

In chapter 4, in the frame of partially ordered F-type topological space, we research the existence of the solution of a nonlinear operator equation Lx = Nx, and the convergence of the iterative sequence {u_n} which satisfies Lu_(n+1)= Nu_n for a solution of the equation. Then, we give the conditions for multiplicity of the solutions of this operator equation.

第四章，在半序F-型拓扑空间框架下研究一类非线性算子方程Lx=Nx解的存在性，以及满足Lu_(n+1)=Nu_n的迭代序列{u_n}对于方程解的收敛性，并给出这类算子方程具有多解性的条件。

The dynamical system method is studied for solving operator equations of the first kind involving positive semi-definite operator with both operator and right-hand non- exact.

1引言动态系统方法是求解算子方程的一种有效方法，不但适用于适定的算子方程，而且适用于非线性和不适定的算子方程(见{1，2)。最近，A.G.Ramm在文！

与算子方程相关的网络解释 [注：此内容来源于网络，仅供参考]

adjoint transformation：伴随算子

adjoint system of differential equations 微分方程的伴随系 | adjoint transformation 伴随算子 | adjoint vector 伴随向量

biharmonic operator：双调和算子

biharmonic equation | 双调和方程 | biharmonic operator | 双调和算子 | biharmonic | 双调和的, 双谐波的 重调的, 双谐的

partial differential operator：偏微分算子

partial differential equation of parabolic type 抛物型偏微分方程 | partial differential operator 偏微分算子 | partial differentiation 偏微分法

Nonlinear operator equation：非线性算子方程

非线性椭圆方程:Nonlinear Elliptic Equation | 非线性算子方程:Nonlinear operator equation | 非线性发展方程:nonlinear evolution equation

Nonlinear operator equations：非线性算子方程

非线性抛物方程:nonlinear parabolic equations | 非线性算子方程:Nonlinear operator equations | 非线性发展方程:Nonlinear evolution equations

operator domain：算子域

operator automorphism 算子同构 | operator domain 算子域 | operator equation 算子方程

operator equation：算子方程

operator domain 算子域 | operator equation 算子方程 | operator function 算子函数

operator equation of state：状态算符方程

operator equation 算子方程 | operator equation of state 状态算符方程 | operator error 操作员错误,操作者误差

operator Function：算子函数

operator equation 算子方程 | operator function 算子函数 | operator homomorphism 算子同态

symmetric ordinary differential operator：对称常微分算子

差分微分方程:Difference-differential equations | 对称常微分算子:symmetric ordinary differential operator | 微分方程系统:the system of ordinary differential equation